Continuous replication is unable to go to the replicating state if the Storage Replicated Log becomes full

While replicating data from the source cluster to the target cluster, if the Storage Replicated Log (SRL) becomes full, It goes into Data Change Map (DCM) mode. In DCM mode, it does not show the status as replicating.

Replication> continuous status test_fs
Name                   value
=====================  ==============================================
Replicated Data Set    rvg_test_fs
Replication Role       Primary
Replication link       link1

Primary Site Info:

Host name           10.10.2.70
RVG state           enabled for I/O

Secondary Site Info:

Host name           10.10.2.72
Configured mode     synchronous-override
Data status         inconsistent
Replication status  resync in progress (dcm resynchronization)
Current mode        asynchronous
Logging to          DCM (contains 551200 Kbytes) (SRL protection logging)

Workaround:

Run the following command on the source cluster for continuous data replication.

# vxrvg -g <dg_name> resync <rvg_name>

The command resynchronizes the source and the target cluster. You can check the status by entering the following command:

Replication> continuous status test_fs
Name                   value
=====================  =======================
Replicated Data Set    rvg_test_fs
Replication Role       Primary
Replication link       link1

Primary Site Info:

Host name              10.10.2.70
RVG state              enabled for I/O

Secondary Site Info:

Host name              10.10.2.72
Configured mode        synchronous-override
Data status            consistent, up-to-date
Replication status     replicating (connected)
Current mode           synchronous
Logging to             SRL
Timestamp Information  behind by  0h 0m 0s